Home Find a board Compare Compare 3 motherboards All rows Show only differences Side-by-side comparison of 3 motherboards Specification ASUS PRIME B860M-K Intel mATX motherboard Card+M%C3% A8re+ASRock+B860M-X+%28Intel+LGA+1851%29+Micro+ATX ASRock B860M-H2 DDR5 PCIe 4.0 Micro-ATX Motherboard Price (new) (differs) £109.99as of 20 Sep, 06:21 £100.47as of 20 Sep, 06:22 £89.97as of 20 Sep, 06:22 Amazon Warehouse offer (differs) £102.00 (Used - Like New)as of 20 Sep, 06:21 not stated not stated RRP (differs) £168.05 not stated not stated Price badge (differs) 30-day low Lowest we've recorded not stated First available on Amazon (differs) Jan 2024 (2 yr 8 mo old) Dec 2024 (1 yr 9 mo old) Jan 2025 (1 yr 8 mo old) Brand (differs) ASUS ASRock ASRock Socket LGA1851 LGA1851 LGA1851 Chipset B860 B860 B860 Form factor Micro-ATX Micro-ATX Micro-ATX Memory type DDR5 DDR5 DDR5 RAM slots (differs) not stated 2 2 Maximum RAM (differs) not stated 128 GB not stated Fastest RAM speed stated (differs) not stated 9,066 MT/s 8,333 MT/s M.2 slots (differs) 2 1 2 Newest PCIe generation stated PCIe 5.0 PCIe 5.0 PCIe 5.0 PCIe 5.0 graphics slot not stated not stated not stated PCIe 5.0 M.2 slot (differs) Yes not stated Yes WiFi None named in the listing title None named in the listing title None named in the listing title Bluetooth not stated not stated not stated Wired LAN (differs) 2.5GbE 2.5GbE 1GbE USB4 / Thunderbolt not stated not stated not stated Fastest USB-C port (differs) 5 Gbps not stated 20 Gbps SATA ports (differs) not stated not stated 4 Power phases (as stated by the maker) not stated not stated not stated BIOS flashback (differs) not stated not stated Yes Debug LED / POST code (differs) Yes not stated not stated ARGB headers (differs) Yes Yes not stated Video outputs (differs) HDMI, DisplayPort HDMI, DisplayPort HDMI Audio codec (differs) not stated ALC897 ALC897 Colour not stated not stated not stated Amazon sales rank (differs) #36,557 #267,083 #20,241 Buy Check price on Amazon Check price on Amazon Check price on Amazon
Highlighted rows differ between these boards. “Not stated” means the Amazon listing does not mention it: the board may still have it, so check the maker’s specification. Power phases are printed as stated by the maker and are not comparable between brands. Prices are the new price on Amazon.co.uk at the time shown; the price on Amazon when you buy is the one that applies.
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